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INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY logo

Volume 70, Issue 10

sp. nov. and gen. nov., sp. nov., isolated from freshwater Free

Abstract

Two novel bacteria, designated HYN0043 and HYN0046, were isolated from a freshwater lake in Korea. 16S rRNA gene sequence phylogeny indicated that strain HYN0043 belongs to the genus of the family because it showed highest sequence similarity to (98.2 %). The average nucleotide identity between strain HYN0043 and was 83.5 %, which is clearly below the suggested threshold for species demarcation. Strain HYN0046 was found to belong to the family and shared highest sequence similarity with (93.8 %). The average amino acid identity values between strain HYN0046 and representative type strains of closely related genera ( and ) were 53.1–60.7 %, implying the novelty of the isolate at the genus level. Phenotypic characteristics (physiological, biochemical and chemotaxonomic) also supported the taxonomic novelty of the two isolates. Thus, we suggest the following names to accommodate strains HYN0043 and HYN0046: sp. nov. (type strain HYN0043=KACC 19184=NBRC 112738) in the family and phylum and gen. nov., sp. nov. (type strain HYN0046=KACC 19178=NBRC 112739) in the family and phylum .

  • Received:
  • Accepted:
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Keyword(s): Aquirhabdus parva , freshwater , Jinyangho Lake and Mucilaginibacter celer
© 2020 The Authors
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2020-09-04
2024-04-26
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Mucilaginibacter celer sp. nov. and Aquirhabdus parva gen. nov., sp. nov., isolated from freshwater
Int J Syst Evol Microbiol 70, 5479 (2020); https://doi.org/10.1099/ijsem.0.004437
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